DeforaOS/C99
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conditional-expression is no longer recursive

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This commit is contained in:
Pierre Pronchery 2008-06-12 05:40:16 +00:00
parent c44c0e4bd6
commit 5689b654bc
1 changed files with 5 additions and 8 deletions
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13
src/parser.c
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@ -1072,10 +1072,6 @@ static int _postfix_expr(C99 * c99)
if(!_parse_is_code(c99, C99_CODE_OPERATOR_RPAREN))
ret |= _argument_expr_list(c99);
ret |= _parse_check(c99, C99_CODE_OPERATOR_RPAREN);
#if 0
if(code_function_call(c99->code, c99->identifier) != 0)
ret |= _parse_error(c99, "%s", error_get());
#endif
}
else if(code == C99_CODE_OPERATOR_DOT
|| code == C99_CODE_OPERATOR_MGREATER)
@ -1209,19 +1205,19 @@ static int _assignment_operator(C99 * c99)
/* conditional-expr */
static int _conditional_expr(C99 * c99)
/* logical-OR-expr [ "?" expr ":" conditional-expr ] */
/* logical-OR-expr [ "?" expression ":" conditional-expr ] */
{
int ret;
DEBUG_GRAMMAR();
ret = _logical_or_expr(c99);
if(_parse_is_code(c99, C99_CODE_OPERATOR_QUESTION))
while(_parse_is_code(c99, C99_CODE_OPERATOR_QUESTION))
{
ret |= scan(c99);
ret |= _parse_check_set(c99, c99set_expression, "expression",
_expression);
ret |= _parse_check(c99, C99_CODE_OPERATOR_COLON);
ret |= _conditional_expr(c99);
ret |= _logical_or_expr(c99);
}
return ret;
}
@ -1582,7 +1578,8 @@ static int _expression(C99 * c99)
while(_parse_is_code(c99, C99_CODE_COMMA))
{
scan(c99);
ret |= _assignment_expr(c99);
ret |= _parse_check_set(c99, c99set_assignment_expr,
"assignment expression", _assignment_expr);
}
return ret;
}